14436422 has 32 divisors (see below), whose sum is σ = 29078784. Its totient is φ = 5191200.

The previous prime is 14436391. The next prime is 14436427. The reversal of 14436422 is 22463441.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 14436391 and 14436400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14436427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1604 + ... + 5607.

It is an arithmetic number, because the mean of its divisors is an integer number (908712).

Almost surely, 2^14436422 is an apocalyptic number.

14436422 is an abundant number, since it is smaller than the sum of its proper divisors (14642362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14436422 is a wasteful number, since it uses less digits than its factorization.

14436422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7244.

The product of its digits is 4608, while the sum is 26.

The square root of 14436422 is about 3799.5291813592. The cubic root of 14436422 is about 243.4930237620.

Adding to 14436422 its reverse (22463441), we get a palindrome (36899863).

The spelling of 14436422 in words is "fourteen million, four hundred thirty-six thousand, four hundred twenty-two".